.about{
	 width:1400px;
	 height:1000px;
	  border: 1px cornflowerblue solid;
	  float: left;
}
.about-1{
	 width: 268px;
    height: 510px;
    border: 1px cornflowerblue solid;
    float: left;
    margin: 85px
}
.about-right{
    width: 730px;
    height: 475px;
    border: 1px cornflowerblue solid;
    float: right;
    margin: 90px;
    padding: 17px;
    line-height: 45px;
    font-size: 20px;
}
.about-end{
	width: 1000px;
    height: 250px;
    border: 1px cornflowerblue solid;
    float: left;
    margin-left:200px;
   	line-height: 40px;
    font-size: 20px;
    padding: 6px;
}